CAS 69833-11-0 appears in our catalog under these names: 4,8-Dimethoxy-1-naphthaldehyde, 95%, 4，8–Dimethoxy–1–naphthaldehyde, 4,8-Dimethoxy-1-naphthaldehyde 95%, 4,8-Dimethoxy-1-naphthaldehyde, 95%, 95%, 4,8-Dimethoxy-naphthalene-1-carbaldehyde, 98%. Offered by: Combi-blocks, GLPBio, Ambeed, Chemat, Fluorochem. Available pack sizes: 250mg, 5g, 1g, 100mg.